GeForce GTX 970M vs GeForce GTX 550 Ti

GeForce GTX 970M
Memory: 6144Mb GDDR5MOBILE
Release date: 7 Oct 2014
GeForce GTX 970M
GeForce GTX 550 Ti
Memory: 1024Mb GDDR5DESKTOP
Release date: 15 Mar 2011
GeForce GTX 550 Ti

Summary

Synthetic performance index

  • GeForce GTX 970M
    395%
  • GeForce GTX 550 Ti
    100%

Relative performance

Reasons to consider GeForce GTX 970M

This is a much newer product, it might have better long term support.
Around 295% higher average synthetic performance.
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

Reasons to consider GeForce GTX 550 Ti

Supports PhysX
Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications

GeForce GTX 970M

HWBench recommends GeForce GTX 970M

The GeForce GTX 970M is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

GeForce GTX 970MGeForce GTX 550 Ti
GPU NameGM204 (N16E-GT-A2)vsGF116 (GF116-400-A1)
Fab Process28 nmvs40 nm
Die Size398 mm²vs238 mm²
Transistors5,200 millionvs1,170 million
Shaders1280vs192
Compute Units10vs4
Core clock1038 MHzvs900 MHz
ROPs48vs24
TMUs80vs32

Memory Configuration

GeForce GTX 970MGeForce GTX 550 Ti
Memory TypeGDDR5vsGDDR5
Bus Width192 bitvs192 bit
Memory Speed1253 MHz
5012 MHz effective
vs1026 MHz
4104 MHz effective
Memory Size6144 Mbvs1024 Mb

Additional details

GeForce GTX 970MGeForce GTX 550 Ti
TDP0 wattsvs116 watts
Release Date7 Oct 2014vs15 Mar 2011

Raw Performance comparison

Pixel Rate

  • GeForce GTX 970M
    49.80 GP/s
  • GeForce GTX 550 Ti
    7.20 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GTX 970M
    83.00 GT/s
  • GeForce GTX 550 Ti
    28.80 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GTX 970M
    120.30 GB/s
  • GeForce GTX 550 Ti
    98.50 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GTX 970M
    2657.30 GFLOPs
  • GeForce GTX 550 Ti
    691.20 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce GTX 970M
    9860
  • GeForce GTX 550 Ti
    2490

Points (higher is better)